18329282015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2\times {\mathrm{2719}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 25394964480

約数和(自身を除く): 7065682465

約数列:

[1, 5, 11, 23, 55, 73, 115, 253, 365, 803, 1265, 1679, 2719, 4015, 5329, 8395, 13595, 18469, 26645, 29909, 58619, 62537, 92345, 122567, 149545, 198487, 293095, 312685, 612835, 687907, 992435, 1348237, 2183357, 3439535, 4565201, 6741185, 10916785, 14489551, 22826005, 50217211, 72447755, 159385061, 251086055, 333259673, 796925305, 1666298365, 3665856403, 18329282015]

約数ペア:

[(1, 18329282015), (5, 3665856403), (11, 1666298365), (23, 796925305), (55, 333259673), (73, 251086055), (115, 159385061), (253, 72447755), (365, 50217211), (803, 22826005), (1265, 14489551), (1679, 10916785), (2719, 6741185), (4015, 4565201), (5329, 3439535), (8395, 2183357), (13595, 1348237), (18469, 992435), (26645, 687907), (29909, 612835), (58619, 312685), (62537, 293095), (92345, 198487), (122567, 149545)]